35° helix geometry
The 35° helix balances cutting-edge support, chip flow, and stable engagement in stainless steel and titanium.
2HCEG · ZrN Coated · 2 Flute · 35° Helix
A versatile square end geometry for slotting, shoulder milling, and general profile work. ZrN coating is specified for stainless steel and titanium machining in job shops and volume-production supply chains.
35° helix geometry; available in Ø0.1–20 mm across 96 orderable SKUs.

The 35° helix balances cutting-edge support, chip flow, and stable engagement in stainless steel and titanium.
End and peripheral cutting geometry is batch inspected, with dimensional reports available.
Shank diameter d uses an h5 tolerance to support secure location, runout control, and repeatable tool changes.
Champagne-gold ZrN PVD coating for repeat B2B procurement of stainless-steel and titanium tooling.
Complete SKU table
All dimensions are in mm; “—” means the field is not used for this family.
| Order number / SKU | Specification | D | R | R tolerance | L1 | L2 | L | d (h5) |
|---|---|---|---|---|---|---|---|---|
| 2HCEG 001 002 S04 | 0.1 | 0.1 | — | — | 0.2 | — | 40 | 4 |
| 2HCEG 0015 003 S04 | 0.15 | 0.15 | — | — | 0.3 | — | 40 | 4 |
| 2HCEG 002 004 S04 | 0.2 | 0.2 | — | — | 0.4 | — | 40 | 4 |
| 2HCEG 0025 005 S04 | 0.25 | 0.25 | — | — | 0.5 | — | 40 | 4 |
| 2HCEG 003 006 S04 | 0.3 | 0.3 | — | — | 0.6 | — | 40 | 4 |
| 2HCEG 0035 007 S04 | 0.35 | 0.35 | — | — | 0.7 | — | 40 | 4 |
| 2HCEG 004 008 S04 | 0.4 | 0.4 | — | — | 0.8 | — | 40 | 4 |
| 2HCEG 0045 009 S04 | 0.45 | 0.45 | — | — | 0.9 | — | 40 | 4 |
| 2HCEG 005 010 S04 | 0.5 | 0.5 | — | — | 1 | — | 40 | 4 |
| 2HCEG 0055 011 S04 | 0.55 | 0.55 | — | — | 1.1 | — | 40 | 4 |
| 2HCEG 006 012 S04 | 0.6 | 0.6 | — | — | 1.2 | — | 40 | 4 |
| 2HCEG 0065 013 S04 | 0.65 | 0.65 | — | — | 1.3 | — | 40 | 4 |
| 2HCEG 007 014 S04 | 0.7 | 0.7 | — | — | 1.4 | — | 40 | 4 |
| 2HCEG 0075 015 S04 | 0.75 | 0.75 | — | — | 1.5 | — | 40 | 4 |
| 2HCEG 008 016 S04 | 0.8 | 0.8 | — | — | 1.6 | — | 40 | 4 |
| 2HCEG 0085 017 S04 | 0.85 | 0.85 | — | — | 1.7 | — | 40 | 4 |
| 2HCEG 009 020 S04 | 0.9 | 0.9 | — | — | 2 | — | 40 | 4 |
| 2HCEG 0095 020 S04 | 0.95 | 0.95 | — | — | 2 | — | 40 | 4 |
| 2HCEG 010 010 S04 | 1 | 1 | — | — | 1 | — | 40 | 4 |
| 2HCEG 010 025 S04 | 1 | 1 | — | — | 2.5 | — | 40 | 4 |
| 2HCEG 010 025 S06 | 1 | 1 | — | — | 2.5 | — | 40 | 6 |
| 2HCEG 010 025 060 | 1 | 1 | — | — | 2.5 | — | 60 | 6 |
| 2HCEG 010 040 S06 | 1 | 1 | — | — | 4 | — | 50 | 6 |
| 2HCEG 011 027 S04 | 1.1 | 1.1 | — | — | 2.7 | — | 40 | 4 |
| 2HCEG 012 012 S04 | 1.2 | 1.2 | — | — | 1.2 | — | 40 | 4 |
| 2HCEG 012 030 S04 | 1.2 | 1.2 | — | — | 3 | — | 40 | 4 |
| 2HCEG 012 030 S06 | 1.2 | 1.2 | — | — | 3 | — | 40 | 6 |
| 2HCEG 012 030 060 | 1.2 | 1.2 | — | — | 3 | — | 60 | 6 |
| 2HCEG 012 060 S06 | 1.2 | 1.2 | — | — | 6 | — | 50 | 6 |
| 2HCEG 013 032 S04 | 1.3 | 1.3 | — | — | 3.2 | — | 40 | 4 |
| 2HCEG 014 035 S04 | 1.4 | 1.4 | — | — | 3.5 | — | 40 | 4 |
| 2HCEG 015 015 S04 | 1.5 | 1.5 | — | — | 1.5 | — | 40 | 4 |
| 2HCEG 015 040 S04 | 1.5 | 1.5 | — | — | 4 | — | 40 | 4 |
| 2HCEG 015 040 S06 | 1.5 | 1.5 | — | — | 4 | — | 40 | 6 |
| 2HCEG 015 040 060 | 1.5 | 1.5 | — | — | 4 | — | 60 | 6 |
| 2HCEG 016 040 S04 | 1.6 | 1.6 | — | — | 4 | — | 40 | 4 |
| 2HCEG 017 042 S04 | 1.7 | 1.7 | — | — | 4.2 | — | 40 | 4 |
| 2HCEG 018 045 S04 | 1.8 | 1.8 | — | — | 4.5 | — | 40 | 4 |
| 2HCEG 019 050 S04 | 1.9 | 1.9 | — | — | 5 | — | 40 | 4 |
| 2HCEG 020 020 S04 | 2 | 2 | — | — | 2 | — | 40 | 4 |
| 2HCEG 020 060 S04 | 2 | 2 | — | — | 6 | — | 40 | 4 |
| 2HCEG 020 060 S06 | 2 | 2 | — | — | 6 | — | 40 | 6 |
| 2HCEG 020 060 060 | 2 | 2 | — | — | 6 | — | 60 | 6 |
| 2HCEG 021 060 S04 | 2.1 | 2.1 | — | — | 6 | — | 40 | 4 |
| 2HCEG 022 060 S04 | 2.2 | 2.2 | — | — | 6 | — | 40 | 4 |
| 2HCEG 023 060 S04 | 2.3 | 2.3 | — | — | 6 | — | 40 | 4 |
| 2HCEG 024 080 S04 | 2.4 | 2.4 | — | — | 8 | — | 45 | 4 |
| 2HCEG 025 080 S04 | 2.5 | 2.5 | — | — | 8 | — | 45 | 4 |
| 2HCEG 025 080 S06 | 2.5 | 2.5 | — | — | 8 | — | 45 | 6 |
| 2HCEG 025 080 070 | 2.5 | 2.5 | — | — | 8 | — | 70 | 6 |
| 2HCEG 026 080 S04 | 2.6 | 2.6 | — | — | 8 | — | 45 | 4 |
| 2HCEG 027 080 S04 | 2.7 | 2.7 | — | — | 8 | — | 45 | 4 |
| 2HCEG 028 080 S04 | 2.8 | 2.8 | — | — | 8 | — | 45 | 4 |
| 2HCEG 029 080 S04 | 2.9 | 2.9 | — | — | 8 | — | 45 | 4 |
| 2HCEG 030 030 S04 | 3 | 3 | — | — | 3 | — | 40 | 4 |
| 2HCEG 030 080 S04 | 3 | 3 | — | — | 8 | — | 45 | 4 |
| 2HCEG 030 080 S06 | 3 | 3 | — | — | 8 | — | 45 | 6 |
| 2HCEG 030 080 070 | 3 | 3 | — | — | 8 | — | 70 | 6 |
| 2HCEG 035 100 S06 | 3.5 | 3.5 | — | — | 10 | — | 45 | 6 |
| 2HCEG 040 040 S04 | 4 | 4 | — | — | 4 | — | 40 | 4 |
| 2HCEG 040 100 S04 | 4 | 4 | — | — | 10 | — | 45 | 4 |
| 2HCEG 040 110 S06 | 4 | 4 | — | — | 11 | — | 45 | 6 |
| 2HCEG 040 110 070 | 4 | 4 | — | — | 11 | — | 70 | 6 |
| 2HCEG 045 110 S06 | 4.5 | 4.5 | — | — | 11 | — | 45 | 6 |
| 2HCEG 050 130 S06 | 5 | 5 | — | — | 13 | — | 50 | 6 |
| 2HCEG 050 130 080 | 5 | 5 | — | — | 13 | — | 80 | 6 |
| 2HCEG 055 130 S06 | 5.5 | 5.5 | — | — | 13 | — | 50 | 6 |
| 2HCEG 060 060 S06 | 6 | 6 | — | — | 6 | — | 45 | 6 |
| 2HCEG 060 130 S06 | 6 | 6 | — | — | 13 | — | 50 | 6 |
| 2HCEG 060 130 080 | 6 | 6 | — | — | 13 | — | 80 | 6 |
| 2HCEG 060 150 S06 | 6 | 6 | — | — | 15 | — | 60 | 6 |
| 2HCEG 065 160 S08 | 6.5 | 6.5 | — | — | 16 | — | 60 | 8 |
| 2HCEG 070 160 S08 | 7 | 7 | — | — | 16 | — | 60 | 8 |
| 2HCEG 075 160 S08 | 7.5 | 7.5 | — | — | 16 | — | 60 | 8 |
| 2HCEG 080 080 S08 | 8 | 8 | — | — | 8 | — | 50 | 8 |
| 2HCEG 080 190 S08 | 8 | 8 | — | — | 19 | — | 60 | 8 |
| 2HCEG 080 200 S08 | 8 | 8 | — | — | 20 | — | 70 | 8 |
| 2HCEG 085 190 S10 | 8.5 | 8.5 | — | — | 19 | — | 70 | 10 |
| 2HCEG 090 190 S10 | 9 | 9 | — | — | 19 | — | 70 | 10 |
| 2HCEG 095 190 S10 | 9.5 | 9.5 | — | — | 19 | — | 70 | 10 |
| 2HCEG 100 100 S10 | 10 | 10 | — | — | 10 | — | 60 | 10 |
| 2HCEG 100 220 S10 | 10 | 10 | — | — | 22 | — | 70 | 10 |
| 2HCEG 100 250 S10 | 10 | 10 | — | — | 25 | — | 75 | 10 |
| 2HCEG 105 220 S12 | 10.5 | 10.5 | — | — | 22 | — | 75 | 12 |
| 2HCEG 110 220 S12 | 11 | 11 | — | — | 22 | — | 75 | 12 |
| 2HCEG 115 220 S12 | 11.5 | 11.5 | — | — | 22 | — | 75 | 12 |
| 2HCEG 120 120 S12 | 12 | 12 | — | — | 12 | — | 65 | 12 |
| 2HCEG 120 260 S12 | 12 | 12 | — | — | 26 | — | 75 | 12 |
| 2HCEG 120 300 S12 | 12 | 12 | — | — | 30 | — | 80 | 12 |
| 2HCEG 140 260 S14 | 14 | 14 | — | — | 26 | — | 80 | 14 |
| 2HCEG 140 260 S16 | 14 | 14 | — | — | 26 | — | 85 | 16 |
| 2HCEG 160 350 S16 | 16 | 16 | — | — | 35 | — | 100 | 16 |
| 2HCEG 160 400 S16 | 16 | 16 | — | — | 40 | — | 100 | 16 |
| 2HCEG 180 350 S18 | 18 | 18 | — | — | 35 | — | 100 | 18 |
| 2HCEG 200 400 S20 | 20 | 20 | — | — | 40 | — | 100 | 20 |
| 2HCEG 200 500 S20 | 20 | 20 | — | — | 50 | — | 110 | 20 |
For a production quotation, provide the SKU list, stainless or titanium grade, machine and coolant conditions, monthly or annual volume, and any dimensional-report, packaging, or laser-marking requirements.
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